Individual Calculations September 2021
 Leiber, Bernard  Total change: 28.40  Rating chartPersonal card
 33. Deutsche Senioreneinzelmeisterschaft 2021 over 65 Magdeburg GER 2021-07-23
RcRownchangeKK*chgGame
 2049 2141 7.00 9 1.42 20 28.40 
  Hansch, Klaus-Michael 1839 GER1.0010.15203.00 
  Seidel, Arnold 1967 GER1.0010.27205.40 
  Allgaier, Erik 2042 GER1.0010.36207.20 
  Boidman, Yuri m2320 GER0.001-0.2720-5.40 
  Kroencke, Manfred 2043 GER1.0010.37207.40 
  Waagener, Ulrich 2077 GER0.001-0.5920-11.80 
  Staub, Gerhard 2002 GER1.0010.31206.20 
  Steingrobe, Udo 2013 GER1.0010.33206.60 
  Heinemann, Ernst 2135 GER1.0010.49209.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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